What is 4 percent of 821?
Answer: 32.84
Below you can find the procedure and formula used to arrive at the above answer.
Steps:
Lets assume 4 percent of 821 is X.
Therefore, we can also say, X = 4% of 821
4% can also be written as 4/100, because percent denotes a number per 100.
So, X = 4/100 × 821
Or, X = 0.04 × 821
So, X = 32.84
So, 4% of 821 is 32.84
(You may also first multiply 4 with 821, and then divide by 100 to find the answer, if that's easier for you.)
% of
=
Now that we have calculated the answer, lets verify it using the percentage formula.
Answer verification
Percentage = Value/Total Value × 100
LHS (Percentage) = 4
RHS = 32.84/821 × 100
Or, RHS = 0.04 × 100
So, RHS = 4
We can see that LHS = RHS, hence it's proved.